本文整理汇总了C++中UIElement::set_IsMouseOver方法的典型用法代码示例。如果您正苦于以下问题:C++ UIElement::set_IsMouseOver方法的具体用法?C++ UIElement::set_IsMouseOver怎么用?C++ UIElement::set_IsMouseOver使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类UIElement
的用法示例。
在下文中一共展示了UIElement::set_IsMouseOver方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: OnMouseMove
void PlatformWindowSite::OnMouseMove(gm::PointF clientMousePos)
{
POINT screenMousePos;
::GetCursorPos(&screenMousePos);
UIElement* hitElement = nullptr;
if (m_MouseCaptureElement)
{
hitElement = m_MouseCaptureElement;
}
else
{
//Visual* child = get_Child();
UIElement* child = GetRootElement();
if (child)
{
hitElement = child->HitTest_(clientMousePos);
}
}
if (m_MouseOverElement != hitElement)
{
// Find common ancestor
UIElement* commonAncestor = m_MouseOverElement->FindCommonAncestor(hitElement);
// ASSERT(commonAncestor);
for (UIElement* p = m_MouseOverElement; p != commonAncestor; p = p->get_Parent())
{
p->set_IsMouseOver(false);
}
for (UIElement* p = hitElement; p != commonAncestor; p = p->get_Parent())
{
p->set_IsMouseOver(true);
}
if (m_MouseOverElement)
{
m_MouseOverElement->set_IsMouseDirectlyOver(false);
}
m_MouseOverElement = hitElement;
if (m_MouseOverElement)
{
m_MouseOverElement->set_IsMouseDirectlyOver(true);
}
}
if (hitElement)
{
MouseEventArgs* args = new MouseEventArgs(nullptr, 0);
args->set_RoutedEvent(UIElement::get_MouseMoveEvent());
args->m_screenpos = Point(float(screenMousePos.x), float(screenMousePos.y));
args->m_clientpos = clientMousePos;
hitElement->RaiseEvent(args);
}
}